.nav .change_nav{
    margin-top: 10px;
    text-align: center;
}
.bottomContent .leftpanel{
    background-color: #d0d0d0;
}
.bottomContent .leftpanel .nav .nav_parent .nav_title{
    color:#fff;
}
.bottomContent .leftpanel .nav .nav_parent .act_s{
    background-color: #0073A9;
}
.bottomContent .leftpanel .nav .nav_parent .nav_title{
    text-align: center;
}
.bottomContent .leftpanel .nav .nav_parent{
    float:initial;
}
.bottomContent .leftpanel .nav .nav_parent .nav_title{
    padding: 12px 0 12px 8px;
}
.bottomContent .leftpanel .nav .nav_parent .act_s{
    /*border-radius: 13px;*/
}
/*#d0d0d0*/